Pith Number

pith:IZ6MCFWY

pith:2004:IZ6MCFWYNTODHPIWNSK64CHGW6

not attested not anchored not stored refs pending

Intensity Coding in Two-Dimensional Excitable Neural Networks

Mauro Copelli, Osame Kinouchi

arxiv:q-bio/0409032 v1 · 2004-09-28 · q-bio.NC · cond-mat.dis-nn · cond-mat.stat-mech · nlin.CG · nlin.PS · physics.bio-ph · q-bio.TO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZ6MCFWYNTODHPIWNSK64CHGW6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:05:07.135387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467cc116d86cdc33bd166c95ee08e6b785f5e997449ebba23932b45ba2726f04

Aliases

arxiv: q-bio/0409032 · arxiv_version: q-bio/0409032v1 · doi: 10.48550/arxiv.q-bio/0409032 · pith_short_12: IZ6MCFWYNTOD · pith_short_16: IZ6MCFWYNTODHPIW · pith_short_8: IZ6MCFWY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IZ6MCFWYNTODHPIWNSK64CHGW6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 467cc116d86cdc33bd166c95ee08e6b785f5e997449ebba23932b45ba2726f04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eeab022624ad52aad258036f471acc1990e3750232cfa009d3c9df449932f67",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "nlin.CG",
      "nlin.PS",
      "physics.bio-ph",
      "q-bio.TO"
    ],
    "license": "",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2004-09-28T15:32:39Z",
    "title_canon_sha256": "2b01c75490746f3a33fc2d683782480a05cc910a8ef1aff2dd5472145706a852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0409032",
    "kind": "arxiv",
    "version": 1
  }
}